Speeches, Testimony and Transcripts

EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Tennessee SIP

Workshop on Biofuel Greenhouse Gas Modeling

EPA announces a virtual public workshop to solicit the most up-to-date information on modeling biofuel GHG emissions.

Summary of Public Comments on Chromium Electroplating and Steel Pickling Risk and Technology Review (RTR)

Memorandum summarizing and responding to comments received from the proposed National Emission Standards.

59 FR 1992 Corrections

Corrections to National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Coke Ovens Batteries.

Clarification of 40 CFR Part 63, Subpart LL Requirements Applicable to Potlines During Startup Periods

Letter setting forth EPA's interpretation of requirements contained in EPA regulations covering air emissions from primary aluminum reduction plants.

Bois Forte – Lake Vermillion, Wastewater Treatment Ponds NPDES Permit in Minnesota

NPDES permit documents for Bois Forte – Lake Vermillion, Wastewater Treatment Ponds NPDES Permit in Minnesota.

Neopit Wastewater Treatment Facility NPDES Permit in Wisconsin

NPDES permit documents for Neopit Wastewater Treatment Facility on the Menominee Indian Reservation in Neopit, Idaho.

Science Matters Podcast: Green Hearts

Listen to the Science Matters Green Hearts podcast with Dr. Wayne Cascio on the importance of clean air to cardiovascular health, or read some of the highlights from the conversation here.

USDA’s NIFA-CEAP Watershed Synthesis: Lessons Learned

Archived Watershed Academy CEAP webcast

The Water Data Collaborative: Citizen Science Monitoring Data And Data Sharing

Watershed Academy archived webcast

Draft National Rivers and Streams Assessment 2008-2009: A Collaborative Survey

Watershed Academy Webcast: Understanding Nutrient Issues Affecting Ohio’s Inland Lakes

This page contains a description and documentation associated with the webcast on how USDA’s NWQI is working in priority watersheds to help farmers, ranchers and forest landowners improve water quality.

Region 4 FOIA Repository

Frequently requested FOIA related documentation from region 4.

Subpart W Rulemaking Activity: 2017 Non-Privileged Records

Non-privileged records related to Subpart W rulemaking for January 2017.

Subpart W Rulemaking Activity: 2016 Conference Calls

Meeting minutes from quarterly conference calls held in 2016 regarding Subpart W

EV Video Challenge Winners

This page contains EPA’s EV Video Challenge selected videos and honorable mentions.

Consent Decree - Daytona Antifreeze

Contains legal agreement for Daytona Antifreeze site under CERCLA Section 107(a), Marietta, Cobb county, Georgia, November 8, 1996 DocID: 22544 , DocDate: 11-08-1996

Comments Received on the 2008 Draft New Hampshire Small MS4 General Permit

Written comments for the 2013 draft New Hampshire Small MS4 General Permit

EPA Approved Regulations in the Puerto Rico SIP